HUE033252T2 - Eljárás és adó térbeli szórásos broadcast típusú adatátvitelre többantennás kommunikációs rendszerben - Google Patents

Eljárás és adó térbeli szórásos broadcast típusú adatátvitelre többantennás kommunikációs rendszerben Download PDF

Info

Publication number: HUE033252T2
Authority: HU; Hungary
Prior art keywords: data; transmission; block; broadcast; spatial
Prior art date: 2003-12-17

Application number

HUE10177176A

Other languages

English (en)

Hungarian (hu)

Inventor

Jay Walton

John W Ketchum

Mark S Wallace

Steven J Howard

Original Assignee

Qualcomm Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-12-17

Filing date

2004-12-13

Publication date

2017-11-28

2004-12-13 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2017-11-28 Publication of HUE033252T2 publication Critical patent/HUE033252T2/hu

Links

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Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0426—Power distribution
- H04B7/043—Power distribution using best eigenmode, e.g. beam forming or beam steering
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0678—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different spreading codes between antennas
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/12—Frequency diversity
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Radio Transmission System (AREA)
Mobile Radio Communication Systems (AREA)
Transmitters (AREA)
Radar Systems Or Details Thereof (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

HUE10177176A 2003-12-17 2004-12-13 Eljárás és adó térbeli szórásos broadcast típusú adatátvitelre többantennás kommunikációs rendszerben HUE033252T2 (hu)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53086003P	2003-12-17	2003-12-17
US11/009,824 US7302009B2 (en)	2003-12-17	2004-12-09	Broadcast transmission with spatial spreading in a multi-antenna communication system

Publications (1)

Publication Number	Publication Date
HUE033252T2 true HUE033252T2 (hu)	2017-11-28

Family

ID=34700172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HUE10177176A HUE033252T2 (hu)	2003-12-17	2004-12-13	Eljárás és adó térbeli szórásos broadcast típusú adatátvitelre többantennás kommunikációs rendszerben

Country Status (15)

Country	Link
US (3)	US7302009B2 (de)
EP (2)	EP2257008B1 (de)
JP (1)	JP4668925B2 (de)
CN (1)	CN1985484B (de)
AT (1)	ATE394002T1 (de)
CA (1)	CA2549100C (de)
DE (1)	DE602004013462T2 (de)
DK (1)	DK1933513T3 (de)
ES (3)	ES2490817T3 (de)
HU (1)	HUE033252T2 (de)
PL (1)	PL2257008T3 (de)
PT (2)	PT2257008T (de)
SI (1)	SI2257008T1 (de)
TW (1)	TWI392259B (de)
WO (1)	WO2005060192A1 (de)

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- 2004-12-13 SI SI200432397A patent/SI2257008T1/sl unknown
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2007
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Also Published As

Publication number	Publication date
EP2257008A3 (de)	2014-01-01
EP1695500B1 (de)	2008-04-30
CN1985484A (zh)	2007-06-20
US20080031374A1 (en)	2008-02-07
JP4668925B2 (ja)	2011-04-13
TW200541243A (en)	2005-12-16
JP2007527150A (ja)	2007-09-20
TWI392259B (zh)	2013-04-01
PT2257008T (pt)	2017-08-02
ES2305902T3 (es)	2008-11-01
DK1933513T3 (da)	2014-08-11
US7899131B2 (en)	2011-03-01
US7302009B2 (en)	2007-11-27
PT1933513E (pt)	2014-09-03
ES2490817T3 (es)	2014-09-04
US20050157806A1 (en)	2005-07-21
CN1985484B (zh)	2012-05-16
ES2633309T3 (es)	2017-09-20
EP2257008A2 (de)	2010-12-01
CA2549100A1 (en)	2005-06-30
SI2257008T1 (sl)	2017-07-31
EP1695500A1 (de)	2006-08-30
DE602004013462D1 (de)	2008-06-12
CA2549100C (en)	2009-10-06
WO2005060192A1 (en)	2005-06-30
US7907689B2 (en)	2011-03-15
US20080031372A1 (en)	2008-02-07
DE602004013462T2 (de)	2009-07-16
PL2257008T3 (pl)	2017-09-29
ATE394002T1 (de)	2008-05-15
EP2257008B1 (de)	2017-04-26

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CA2553322C (en)	2013-04-09	Data transmission with spatial spreading in a mimo communication system
CN102123023B (zh)	2012-09-05	空分多址的多天线传输
EP1933513B1 (de)	2014-06-18	Verfahren und Sender zur Broadcast-Übertragung mit räumlicher Spreizung in einem Mehrantennen-Kommunikationssystem
DK2257008T3 (en)	2017-07-31	Method and transmitter for radio transmission with spatial spread in a multi-antenna communication system
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